Hand saw



FIG. 1 is a right side view of a hand saw showing our new design, theleft side being a mirror image;

FIG. 2 is a first perspective view thereof;

FIG. 3 is a second perspective view thereof;

FIG. 4 is a third perspective view thereof; and,

FIG. 5 is a fourth perspective view thereof.

The broken lines shown in the drawings are for illustrative purposesonly and form no part of the claimed invention.

The ornamental design for a hand saw, as shown and described.